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OK, so here's my problem. I recently returned my nexus 7 for a newer production date build because I had a horrible touch screen. I updated the new one and had missed touches/sticky keys but when I unlocked it to apply sfhub's fix it wiped everything and the problem is gone (maybe a bad upgrade install?) Every once in awhile it feels like it's still missing a touch. Like once every couple hours. I've noticed that the touch screen is very sensitive and if I move my finger a little bit while touching it registers as a swipe I guess. Is there a way to see if it's really not seeing the touch or registering as something different? There are no sticky keys whatsoever and multi-touch seems to work fine in a case or out. Does anyone else see this with theirs?
Sent from my SAMSUNG-SGH-I747 using XDA Premium 4 mobile app
Enable developer options and see the touches
You can test/verify the touches by enabling the developer options on the Nexus.
To do this, go to settings, go down to "About tablet", and then down again to the build number. Tap the build number information ca. 5 times (5 to 10? after a few taps you will see an info sign about how many times you still have to tap), this enables the developer mode.
In the settings menu there should be now a new item, Developer options (just before the About tablet). In the developer options check the box named "Pointer location".
Now when you touch the screen, with one or more fingers, you can see a screen overlay with coordinates and axles showing where the device sees your touches.
I have the touchscreen problem with missing and sticky touches and pinch and twist problems, the whole menu. For example, using google maps or writing emails is a pain in the ass because of these touchscreen issues.
On my device once I enable the "show the pointer location" -feature, I can clearly see that the device registers the touches right, but it behaves differently from the touches.
According to this I see, at least on my device, this more as a software than a hardware problem, and it looks that the problem is maybe even on a higher API level, which is IMO a good thing, because it _might_ be fixed with a firmware update. The question is, why Google hasn't done this yet, as the issue has been there around the world for a while, and there have already been a couple of updates (Q & R, or even more?) which haven't fixed the problems.
It would be interesting to hear reports of other devices. Test and report!
May82 said:
OK, so here's my problem. I recently returned my nexus 7 for a newer production date build because I had a horrible touch screen. I updated the new one and had missed touches/sticky keys but when I unlocked it to apply sfhub's fix it wiped everything and the problem is gone (maybe a bad upgrade install?) Every once in awhile it feels like it's still missing a touch. Like once every couple hours. I've noticed that the touch screen is very sensitive and if I move my finger a little bit while touching it registers as a swipe I guess. Is there a way to see if it's really not seeing the touch or registering as something different? There are no sticky keys whatsoever and multi-touch seems to work fine in a case or out. Does anyone else see this with theirs?
Sent from my SAMSUNG-SGH-I747 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Try playing some heavy multitouch games. I'm playing Terraria. Requires fine motion. You'll notice anything in that game.
Sent from my Nexus 7 using XDA Premium 4 mobile app
kotivalo said:
You can test/verify the touches by enabling the developer options on the Nexus.
To do this, go to settings, go down to "About tablet", and then down again to the build number. Tap the build number information ca. 5 times (5 to 10? after a few taps you will see an info sign about how many times you still have to tap), this enables the developer mode.
In the settings menu there should be now a new item, Developer options (just before the About tablet). In the developer options check the box named "Pointer location".
Now when you touch the screen, with one or more fingers, you can see a screen overlay with coordinates and axles showing where the device sees your touches.
I have the touchscreen problem with missing and sticky touches and pinch and twist problems, the whole menu. For example, using google maps or writing emails is a pain in the ass because of these touchscreen issues.
On my device once I enable the "show the pointer location" -feature, I can clearly see that the device registers the touches right, but it behaves differently from the touches.
According to this I see, at least on my device, this more as a software than a hardware problem, and it looks that the problem is maybe even on a higher API level, which is IMO a good thing, because it _might_ be fixed with a firmware update. The question is, why Google hasn't done this yet, as the issue has been there around the world for a while, and there have already been a couple of updates (Q & R, or even more?) which haven't fixed the problems.
It would be interesting to hear reports of other devices. Test and report!
Click to expand...
Click to collapse
Yeah i feel the same too. I think the problem is software/drivers related than hardware and i dunno if there is a "perfect" device out there at all. I feel many casual users are simply not experiencing it. What i find odd is that, it always feels better after a reboot and things start to deteriorate from there. Almost like memory is not being released properly and there's some stucked process being stacked etc etc. Personally i find that eliminating the use of Chrome entirely has worked better for me. Am using only Dolphin now and it's been going very well so far.
The latest touchmark results shows there is a high latency in the Nexus 7 2013 model. It also indicates that it could be due to frequency of CPU polling for touches with a combination of other things in GPU too. IMO i think the high DPI on the screen and the handling of the quadcore processor might require some tweaking to get it perfect. There seems to be too much latencies and perhaps the missed touches / stuck touches are due to a combination of problems in the code with regards to touch events handling. Oh well, regardless i think they need a taskforce behind it to resolve it.
http://appglimpse.com/blog/touchmarks-ii-touchscreen-latencies-in-flagship-tablets/
lomonic said:
http://appglimpse.com/blog/touchmarks-ii-touchscreen-latencies-in-flagship-tablets/
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Click to collapse
Interesting!
lomonic said:
Yeah i feel the same too. I think the problem is software/drivers related than hardware and i dunno if there is a "perfect" device out there at all. I feel many casual users are simply not experiencing it. What i find odd is that, it always feels better after a reboot and things start to deteriorate from there. Almost like memory is not being released properly and there's some stucked process being stacked etc etc. Personally i find that eliminating the use of Chrome entirely has worked better for me. Am using only Dolphin now and it's been going very well so far.
The latest touchmark results shows there is a high latency in the Nexus 7 2013 model. It also indicates that it could be due to frequency of CPU polling for touches with a combination of other things in GPU too. IMO i think the high DPI on the screen and the handling of the quadcore processor might require some tweaking to get it perfect. There seems to be too much latencies and perhaps the missed touches / stuck touches are due to a combination of problems in the code with regards to touch events handling. Oh well, regardless i think they need a taskforce behind it to resolve it.
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Thanks lomonic, an interesting link.
I had the former/original Nexus 7 (until my oldest daughter accidentally dropped it in May), and it had no touchscreen issues, at least nothing as bad compared to my new Nexus 7 (2013 model). Yes, it lagged sometimes, as does also my Nexus 4 (mostly noticeable when you slide down the notification menu or open the open applications list), but it had no similar problems with the precision of the touchscreen of the new Nexus 7.
I just tried to reboot the device and also noticed the touchscreen performing a bit better. Though, the problem came back in no time, and after a couple of minutes using Google Maps was the same mess as before. Twisting/rotating the map with two fingers results to pinching/zooming and the map centers somewhere else you want it to. Also in Chrome zooming and scrolling doesn't work as expected, and selecting text is also problematic. Using the keyboard might get you a sticky backspace, which is somewhat annoying. I can only imagine how it would be to try to play touchscreen intensive games, which demand fast and precise touches.
On my Nexus 4 I've also noticed that Chrome seems to slow the whole device, and for this reason I've also been using Dolphin for a while now (but I've yet not deleted Chrome, I just don't use it). Maybe I should dump the whole app from my phone. Also using Clean Master to clean up the memory from apps/processes helps for a while, but only for a while.
Google (or Asus) could verify if there's a sw patch on the way. I'm not a gamer, I mostly use the tablet for surfing and reading, but also these task are not a pleasure with the touchscreen issue. If this problem still persist after a month or so, I really think about returning the device (I bought it just a week ago).
Chrome is super slow.
I don't know why but the stock Android Browser is super fast and awesome. I've been using Next Browser since it is based on Stock Android Browser but the past 2 recent updates have really screwed it up where it is beyond usable. Once it gets resolved, Next is really awesome. It is like Stock on Steroids.
However, regarding touchscreen issues, DON'T GO LOOKING FOR PROBLEMS. If you aren't having issues, then just relax and enjoy your tablet. If your tablet was plagued with a quirky touchscreen driver, then you would notice it. If you can't notice any issues, then you don't have any issues.
Sure there are tests you can run but why bother? It is a software problem and will be fixed eventually. This is not the first Nexus with quirky touchscreen drivers. In fact almost all of my Nexus devices had quirky touchscreen issues out of the box. All were corrected within a few updates. Even the Nexus One had a physical hardware problem with crossing axis that was alleviated using some Google Magic.
May,
I have the exact same issue--but my missed touches are once every 5 minutes--quite annoying when typing an email or typing a password. I haven't unlocked the tablet yet to apply sfhub's fixes--will let you know how it goes.
player911 said:
Chrome is super slow.
I don't know why but the stock Android Browser is super fast and awesome. I've been using Next Browser since it is based on Stock Android Browser but the past 2 recent updates have really screwed it up where it is beyond usable. Once it gets resolved, Next is really awesome. It is like Stock on Steroids.
However, regarding touchscreen issues, DON'T GO LOOKING FOR PROBLEMS. If you aren't having issues, then just relax and enjoy your tablet. If your tablet was plagued with a quirky touchscreen driver, then you would notice it. If you can't notice any issues, then you don't have any issues.
Sure there are tests you can run but why bother? It is a software problem and will be fixed eventually. This is not the first Nexus with quirky touchscreen drivers. In fact almost all of my Nexus devices had quirky touchscreen issues out of the box. All were corrected within a few updates. Even the Nexus One had a physical hardware problem with crossing axis that was alleviated using some Google Magic.
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Stock android is fast but how do you get it with stock rom? chrome replaces it in 4.3 isnt it? OR are you on a custom?
I think the reality is that many are having problems but do not know about it. They may just dismiss it as not being accurate with their own touches. Also for some users, it could likely be their first touch devices and have no prior experiences to compare with. When i've gotten this device, it was working well and all, but it just feels like typing aint that smooth and slowly over time, the problems starts to be more frequent.
There was an incident i had when after a few days of usage, i tried using it with it lying on the bed and it was going crazy - which never happened before. I picked it up (attempt to earth it) and lay it back down again but the results are the same. So i did a reboot with the system on the bed, and all the problems went away. So i'm not sure it has to do with the earthing factor which many are citing.
I think it is a combination of GPU/CPU/memory and touch related event handling factors that causes the problems to occur more frequently after extensive usage. There should be no reason for hardware to perform perfectly after a reboot only to fail over time.
Oh well, only time will tell when these problems would eventually be addressed.
lomonic said:
Stock android is fast but how do you get it with stock rom? chrome replaces it in 4.3 isnt it? OR are you on a custom?
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Click to collapse
I guess you mean the stock android browser. It may not be available as an app but it's still there as a WebView component available to developers. I guess Dolphin and many other 3rd party browsers are based on the WebView component or on the source code of it.
The problem with the so called stock browser and WebView is that is uses some legacy HTML and JS engine that has not been updated since 2010 or so. That is another crappy developer "feature" from Google that for 3rd party developers there's no "web browser" component that is based on some up to date rendering engine like Chrome's.
In the Themes and Apps thread, there is a method to allow you to install the stock Browser on a stock rom without being rooted.
Also using Sfhub ts10 gave me a 90% fix but it would still spaz out occasionally and would miss touches or click weird stuff. ts20 really fixed me up right. I can play games now and type with no errors.
ts10 is a really good fix, but ts20 really hit it home.
Hey guys so I currently have the att lg v20 h910 model I believe and I'm having some issues I'm sure theres a bunch of threads on this already but thought i would just ask. So it's lagging pretty bad In my opinion I love the phone and the specs but I do not understand why it's lagging for what i paid. Coming from mostly iPhones and jailbreaking I'm not really used to android but I damn well love the fact that I can do everything on stock android that I cant do on a stock iPhone basically the Android can do more at stock than basically a jailbroken iPhone can do which is crazy. So the lag I'm experiencing is mostly in YouTube app basically the video will pause but the sound keeps playing so the video is actually playing but the picture that's on the screen is paused and camera which is extremely laggy sometimes I'll open the camera app and it will be shaky and when I move the camera around its blurry and looks like straight up pixels lol looks laggy when moving the camera. sometimes it can be on the home screen randomly sometimes it flys which is weird I don't have alot of apps on here also and I currently do not have a SD card I know this sounds stupid to you guys but remember I'm coming from iPhone... So does a SD card improve performance? Does it get rid of the lag or something? I also would like to note I don't mind rooting as long as it fixes the freaking lag.. Also my device is not a bad apple out of the bunch I actually got a replacement of the same phone from att they logged into my phone and saw the lag sent me the same device and they new device was doing the exact same thing the old device was so I sent back the new one and kept the old bc I have all my apps up here. Any help would be greatly appreciated because I just want to enjoy my phone =(. And sorry for the long post.
Settings/Developer Options/Tick on "Force GPU Rendering" this should make this beast smoother/snappier" If root available try L Speed/Entropy/fstrim apps found on Play Store! LG V20 & LG G5 are snappy beasts, well optimised with Snapdragon 820 processor and is better than Samsung.
No SD card doesn't slow or lag a powerful phone like the amazing V20, I have tons of storage since I use a 128 GB micro SD and no issues.
What class is your sdcard (if any)? I've found that a slow sdcard can have some terrible effects on performance, in fact this has been an excuse to remove external memory support on some phones by the developers because they tend to be significantly slower than the internal memory.
I have Spotify and the storage set to external on a class 10 cars and there is noticeable lag in the program compared to other programs. It lags just as much as it did on my v10 other programs do not exhibit this behavior.
Also as much as I hate Apple they make some incredibly fast processors and in general their processors are faster than Qualcomm's processors. Still in day to day operations this shouldn't be noticeable and there shouldn't be lag on the v20 as you're describing.
I am running non-rooted and do not experience this lag. If you want to try force GPU rendering you have to enable developer options you can do this by:
- going to settings, go to about phone
- tap software version, tap build number (7 times I believe) you'll be told developer mode enabled or something to that extent
- now go back to settings you'll have a new developer option available
- scroll down until you find "Force GPU rendering", put a check, this may or may not smooth out your performance.
The theory is that this will force the GPU to take on more tasks freeing up the CPU for other tasks, essentially they share the load more.
Welcome to android, you'll be floored by the amount of stuff you can do on android that you can't do on iOS. You should check out some of the 3rd party launchers if you want some more customization to the look of android. I recommend ADW launcher 2.0, Action Launcher or Nova.
Sent from my LG-H918 using XDA-Developers Legacy app
Battery pull, reinstall of app, clear cache; there are various options to remedy your issue. Try all of the suggested routes and see if it helps. Good luck.
Just pointing out he said he has no SD card...
The only lag I have experienced was with my stock messaging app. Typing lag was driving me crazy. Didn't seem to matter which keyboard I used.
I don't know if it's because I don't delete my texts or what but I switched to the Textra messaging app and the lag seems to be gone. (and I like the app better too!)
What you're experiencing definitely doesn't sound "normal".
You shouldn't have to change settings to get a smooth running phone.
It's strange that the replacement showed the same lag. Did you install any apps before testing for lag?
Seems like there could be an app causing this. I'm not really qualified to help except to say it's just not "normal" so I hope you can get it figured out!
Hey guys sorry for late message so yeah I sadly don't have a SD card I feel like I don't really need one I don't use that much data I can add that I use Spotify as well and I have over 2k songs easy I listen to alot of music lol. But I don't think that should make a huge difference in the speed maybe it does idk for sure though. So another extremely noob question can I root with no SD card? If so I'll probaly do it and use a different rom or something hopefully that will help. So enabling developer options with gpu rendering did not help sadly its basically the same performance seems like it. And yes I'm loving the android experience so far but I can say atm iPhone had way better performance as in speed and what not but hopefully if I can get this beast working right I'll be satisfied.
planetbeen said:
Just pointing out he said he has no SD card...
The only lag I have experienced was with my stock messaging app. Typing lag was driving me crazy. Didn't seem to matter which keyboard I used.
I don't know if it's because I don't delete my texts or what but I switched to the Textra messaging app and the lag seems to be gone. (and I like the app better too!)
What you're experiencing definitely doesn't sound "normal".
You shouldn't have to change settings to get a smooth running phone.
It's strange that the replacement showed the same lag. Did you install any apps before testing for lag?
Seems like there could be an app causing this. I'm not really qualified to help except to say it's just not "normal" so I hope you can get it figured out!
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Click to collapse
Yeah im thinking it could be a app on the phone but idk for sure and not really I actually tried it with factory reset a couple of weeks ago it was about the same experience... At just stock..
Alright guys quick update i actually just got my device rooted took like 2 freaking hours i kept running into issues anyways in the end it did get rooted but its basically acting the same... For instance when the phone cut on finally and finally starting to add all the information to setup my phone the menus were so laggy that it took me 10 mins just get through the setup process... and then on top of that i went into developer options and it froze up and had to reset settings application. I know that it said to do another adb reboot recovery after it finally started back for the first time into android and i did that... but its still extremely slow. And throughout out the setting up the phone process i naturally did not recover the apps from my old phone i wish there was a way to setup the phone just like it was before i rooted it.... I also would like to know what would be best option as far as mods and roms go... I have to have wifi calling as i have no signal in my house which is retarted... so wifi calling has to be on... thats about all i care about i dont need fm radio, or any of that other stuff. (edit) well i recently found out that i screwed up lol i rooted with dirty santa and i thought the wifi calling would only be screwed up with a custom rom boy was i wrong so the wifi calling doesnt work with rooting =( well im going to download the factory rom and reset it again lol.
I have a pretty minimal bunch of apps installed, and yet when I pull the notification shade down, there is lots of stutter, and seconds-long delay when I try and swipe a notification away. As I use the shade to manage my incoming notifications all day long, this is extremely frustrating on such a new phone.
Anyone else finding this? Any ideas?
Yes me too and it's typical Samsung. Going back to pixel.
I have weird lag on notification and facebook until I take out the accessibility service like enpass autofill. once i have done that, everything runs smoothly.
Same here - I did uninstall a bunch of game and other apps, and since then the problem has gone. Phew. Kinda annoying it's really difficult to pinpoint what app is causing the issue...
alexkaye said:
I have a pretty minimal bunch of apps installed, and yet when I pull the notification shade down, there is lots of stutter, and seconds-long delay when I try and swipe a notification away. As I use the shade to manage my incoming notifications all day long, this is extremely frustrating on such a new phone.
Anyone else finding this? Any ideas?
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Click to collapse
YES! Having the same issue with notification shade and also the multitasking view when flipping through apps. I can't figure out what's causing it. For me changing screen resolution fixes it every time until it starts happening again.
I don't have any accessibility services running so not sure that's it. Anybody have any ideas of culprits? I have quite a few apps installed but not sure what could be causing this issue
Same here.
No lag at all.
I wonder how many people experience these things have rooted or something?
I've not had any issues with my S8 since I've had it.
Very strange.
Everyone has different apps, data and usage. You could give me your phone and I would wipe and use it and it would lag. That's the reality
Same problem and same resolution : switching performance profile via edge pan
I just got an update on Verizon S8 - the red tint fix or whatever but so far this has fixed my stutter problem. I'm hoping it lasts but by now I would have seen stutter and it's still very smooth. Crossing my fingers
Bittersweetly glad to see others are having the same issue. I first noticed it when I upped the screen res from FHD to QWHD, so I switched back and that seemed to help for a few days. But, it did creep back. I performed a factory reset, but I don't think that's a permanent fix, either. Occasional reboots seem to stave it off, too. I would really like to get to the heart of the problem. FWIW, I'm on a Snapdragon S8+ on T-Mobile, unrooted. Outside this hiccup, really enjoying the phone.
anyone noticed that when you swipe up to the app drawer, there is a hint of stutter/lag? Thats the only annoying thing for me at the moment.. Everything else seems to be ok!!
If your phone is rooted and you have a custom kernel running, you can see why this happens. Install kernel auditor and drag down the status bar, you can see that the cpu goes up a bit. If you increase the minimum cpu (both big and little) to 1 value higher than what you saw when you dragged it down before then this should fix the issue however I assume it will affect battery life but not sure to how much, you'll have to do some testing.
Hi,
I've noticed a UI lag when switching between apps or transitioning from an open app to home screen. This didn't happen in the Android 10 beta rom. Anybody have the same issue? I clean flashed the stable android 10.
I can confirm this issue in the stable release. But I would like to add that this lag was already in the beta release and is in my testing not app specific. I would clear the cache and make a reboot.
Go into developer options and disable the three animation types. Everything runs MUCH faster with them off.
Floridaplur said:
Go into developer options and disable the three animation types. Everything runs MUCH faster with them off.
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Click to collapse
I have, and while it does suppress animations, it actually feels less polished. And anyway, it does not resolve the UI lag which is really visible when using th app switcher. It's dropping below like 10fps. As if some gfx acceleration was disabled or the phone was completely overwhelmed
Anyone found a fix? I experience the lag every once in a while, though it's prevalent enough to be annoying.
I am having this literally every time i use the alt-tab like feature. Oneplus managed to **** up the one thing (butter smooth) Google has been bragging about for several versions ???
A simple fix would be toh format device once, as I have clean flashed and I don't face any lags
Dissable ram boost in system settings
fress said:
Dissable ram boost in system settings
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I'm having random lag too. I'l try to disable RAM boost and is if it helps.
fress said:
Dissable ram boost in system settings
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Click to collapse
doesn't change a thing. (and am wondering it would. This feature is supposed to make smoothness (even) better, not worse)
Turn off auto brightness .. maybe it can help
I have been reading up on the A10 stable release posts and I saw a lot of people mentioning the issue that you are talking about here.
Many of them suggested a full format. So basically setting up your device as a new device.
I cannot confirm if this works for everyone but a lot of people are saying that after a fresh install they are not facing any issues.
All of the points mentioned above are just what I read from xda and op forum posts. I personally have not made the switch yet and probably wont be doing so soon.
Hey guys. I encountered the same problem on my Nokia 9. Not quite sure why this error doesn't get noticed by more people.
I think I fixed it for me though.
In my case it seemed that the OLED always on screen (which shows notifications and the time) was the problem in my case. It would always show that there are notifications even if there weren't any and that started adding up. So while the rest of my phone ran buttery smooth, the notification bar and lockscreen began looking like a Diashow. 2-5 fps sometimes. What I think is happening is that all these notifications are buggy and the always on screen can't get rid of them.
So my fix was turning that off and then restarting my phone. Since that everything runs smooth again.
If there is another thread I should post this to please tell me but I only found this one.
Hope it helped.
maxsak said:
Hey guys. I encountered the same problem on my Nokia 9. Not quite sure why this error doesn't get noticed by more people.
I think I fixed it for me though.
In my case it seemed that the OLED always on screen (which shows notifications and the time) was the problem in my case. It would always show that there are notifications even if there weren't any and that started adding up. So while the rest of my phone ran buttery smooth, the notification bar and lockscreen began looking like a Diashow. 2-5 fps sometimes. What I think is happening is that all these notifications are buggy and the always on screen can't get rid of them.
So my fix was turning that off and then restarting my phone. Since that everything runs smooth again.
If there is another thread I should post this to please tell me but I only found this one.
Hope it helped.
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Click to collapse
I think the issue is just : it's a ****show of awful coding, optimisation and non-existent testing. If manufacturers' programmers put in half the effort debugging their software we as "powerusers" at xda/reddit/... put twisting our brains in and out trying find correlating explanations and workarounds as to why we get UI lags or other absurd bugs (like 5GHz wifi not working anymore) on the 10th ****ing iteration of Android, we wouldn't have all of this. It all boils down to the general idea that because it is consumer grade product, quality check is just a non-subject. Apparent quality is just enough at product launch, and further updates (if they do get round to releasing them) can brake everything without manufacturers being held accountable.
The update showed up on my phone on the 25th, but, I'm NOT updating. 9 is too damn stable for me, & I don't see any "features" in 10 that will benefit me.
After reading all this i am not going to update to 10. Yet happy with 9.17.
Tmob unbranded dual sim op6t.
Narrowed down some parameters
I have the OnePlus 6, and have similar issues, that include swapping apps being slow, but not just the swapping of apps, any app that has typing in it, seems to DIE when I start typing. Maybe this is a google keyboard issue or something? I notice the issue most in the Microsoft Teams mobile app. It also tends to only happen when at least 2 apps are open, if it's on it's own, it seems to do fine.
This might just be coincidence but I went into dev settings and turned on "strict mode" and now I can't get it to lag like it previously did.
I just looked at my running services (dev options > running services) and saw that my Bluetooth was using 2.2GB of ram, and youtube was 1.7GB of that. I toggled bluetooth off, then back on and it reset this. I have not modified the strict mode setting above... still have not had any lag, will update this thread if I do get more lag.
MightySashiman said:
I think the issue is just : it's a ****show of awful coding, optimisation and non-existent testing. If manufacturers' programmers put in half the effort debugging their software we as "powerusers" at xda/reddit/... put twisting our brains in and out trying find correlating explanations and workarounds as to why we get UI lags or other absurd bugs (like 5GHz wifi not working anymore) on the 10th ****ing iteration of Android, we wouldn't have all of this. It all boils down to the general idea that because it is consumer grade product, quality check is just a non-subject. Apparent quality is just enough at product launch, and further updates (if they do get round to releasing them) can brake everything without manufacturers being held accountable.
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Click to collapse
Lagging issue I've seen many reporting in xda on the stock rom OOS 10.3.0. But 5GHz is working as expected. I can confirm it because I'm using 5GHz WiFI now and then
adondriel said:
I have the OnePlus 6, and have similar issues, that include swapping apps being slow, but not just the swapping of apps, any app that has typing in it, seems to DIE when I start typing. Maybe this is a google keyboard issue or something? I notice the issue most in the Microsoft Teams mobile app. It also tends to only happen when at least 2 apps are open, if it's on it's own, it seems to do fine.
This might just be coincidence but I went into dev settings and turned on "strict mode" and now I can't get it to lag like it previously did.
I just looked at my running services (dev options > running services) and saw that my Bluetooth was using 2.2GB of ram, and youtube was 1.7GB of that. I toggled bluetooth off, then back on and it reset this. I have not modified the strict mode setting above... still have not had any lag, will update this thread if I do get more lag.
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After a night/day of normal testing with this, where I would normally have issues, I have not had and of the lag I mentioned above. This seems to have fixed some things. So, I would suggest that you first check to see what running processes are using all the ram, and then turn on strict mode in dev settings, if that doesn't solve your issues. I also have Ram Boost option turned off.
I experience the FPS drop quite often after the update. It's especially noticable when scrolling pages, switching between apps, pulling down the upper panel. The slowness seems to disappear temporarily after closing all apps. But I can't say that some particular app causes the lag.
UPD: A simple test to recreate the problem. I push the square button to switch between apps. Start swiping finger left-right and watch the animation smoothness. After 5-10 seconds comes the wave of low FPS, which lasts for a couple of seconds. Then the process repeats. The slowness doesn't seem to depend on some exact apps that are open.
UPD2: Well, I've just found out that the problem isn't constant throughout the day. There must be some connection to applications running in the background or something like this.
Hey I just got my Z4. Upgraded from a Z2 Play. I bought direct from Motorola off their website. I'm having really strange 2D performance issues, and was wondering if anyone else is having similar issues because they seem outright stupid for a phone as beefy as this one is to be doing this.
OK, so, this is going to sound super vague because I did try to nail it down with a ctrace, but wasn't able to come up with anything conclusive.
Sometimes, when drawing 2D only, my phone will drop to 30fps or lower. This happens in both in the launcher/normal apps and games (Fire Emblem Heroes)
However, when the phone is drawing in 3D (Dragalia Lost) the phone never drops below 60fps, ever, for any reason.
I have tried the developer option to force 2D Drawing on the GPU. This does not change the behavior at all.
This happens regardless of what MotoMod I have attached (None, Car Dock, Projector, 360 Camera)
This seems really weird to me. The phone isn't getting hot. It happens both plugged in and unplugged. Fresh reboots and not. What's interesting about this is it's exactly the opposite of my Z2 Play, which Dragalia F***ing hated (It would run fine for anywhere from 5 to 30 minutes, and then it would crash) but FEH would run fine on, and never ever have issues, ever, even if the phone hadn't been rebooted in like, 3 months. And the Z2 Play is just generally a weaker, crappier device in every way (Except Ram, I had the 64gb/4gb model of the Z2 Play) than the Z4, I kind of "expect" the Z4 to just do everything the Z2 did but better.
I'm not a particularly heavy user (I upgraded from my Z2 Play because the battery was expanding, not because it was insufficient) and both of the games mentioned are the only things I do on my phone that could be considered to "Push" the phone in any way (Push in quotes because Dragalia and FEH are both REALLY light games.)
Has anyone else noticed any strangeness like this?
I have the same issue, and yes, it's really hard to describe and difficult to determine what causes it.
What it actually looks like to me is that the digitizer randomly goes into a powersaving mode and samples input at a lower frequency. When scrolling through any app, if you hold your finger down, it'll make it look like it's running at 30fps or less. But if you fling a page that can scroll, for the most part the scrolling animation will be full 60fps.
I know for certain that if you reboot the phone, you're more likely to trigger it soon after boot. But, if you suffer through the agonizing experience, the phone will eventually fix itself for the next week or so before it happens again.
Here's the weird part, not everyone is affected by the weird performance. My theory is most people can't detect it or don't care, or there's a particular app that is prompting the digitizer to behave badly. No idea what it is though.
damentz said:
I have the same issue, and yes, it's really hard to describe and difficult to determine what causes it.
What it actually looks like to me is that the digitizer randomly goes into a powersaving mode and samples input at a lower frequency. When scrolling through any app, if you hold your finger down, it'll make it look like it's running at 30fps or less. But if you fling a page that can scroll, for the most part the scrolling animation will be full 60fps.
I know for certain that if you reboot the phone, you're more likely to trigger it soon after boot. But, if you suffer through the agonizing experience, the phone will eventually fix itself for the next week or so before it happens again.
Here's the weird part, not everyone is affected by the weird performance. My theory is most people can't detect it or don't care, or there's a particular app that is prompting the digitizer to behave badly. No idea what it is though.
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It's definitely not the digitizer though! I have some data! Fire Emblem Heroes has an autobattle mode, This is as likely to happen during an autobattle when I am providing no input (Phone sitting on desk/just watching while holding) as it is when I'm scrolling through my list of apps.
Same problem here, pretty sluggish experience compared to my girlfriend's G7 Plus.
I've noticed that since the latest update, this issue has gone away for me. Anyone else confirm?
I don't think it was the update, but certain apps seem to exaggerate performance issues. I fixed mine by marking Pokemon Go (the only 3d game I play), as "Restricted" under battery usage settings.
I've been testing this configuration for about 2 days now and it looks like that solved it.
Just to set the record straight, the Android 10 update fixed the random performance problems that have plagued the device so far. There is some hitching right after a reboot, but if you let the phone settle, it's fine until the next reboot.